#257A69#257A69

#257A69 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.5% C 0.084 H 176.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#257A69
RGB	rgb(37, 122, 105)
HSL	hsl(168, 53%, 31%)
HSV	hsv(168, 70%, 48%)
CMYK	cmyk(69.7%, 0%, 13.9%, 52.2%)
CIE-LAB	lab(46.08, -29.45, 1.99)
CIE-LCH	lch(46.08, 29.52, 176.14°)
OKLab	oklab(52.46% -0.0842 0.0048)
OKLCH	oklch(52.46% 0.084 176.7)
XYZ	xyz(10.2710, 15.3312, 15.7798)
Luminance	0.1533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A69 #7A2536

analogous

#257A3E #257A69 #25607A

triadic

#257A69 #69257A #7A6925

tetradic

#257A69 #3E257A #7A2536 #607A25

square

#257A69 #3E257A #7A2536 #607A25

split-complementary

#257A69 #7A2560 #7A3E25

monochromatic

#091C18 #174B41 #257A69 #33A991 #50CAB1

Accessibility & contrast

On white

5.16

#257A69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#257A69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A69

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A69	#FFFFFF	#000000	##FFFFFF
##257A69	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757268

Deuteranopia (green-blind)

#696A6A

Tritanopia (blue-blind)

#007C75

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257a69;
/* rgb */ color: rgb(37, 122, 105);
/* oklch */ color: oklch(52.5% 0.084 176.7);

Tailwind

colors: {
  custom: {
    50: '#6ca193',
    500: '#257a69',
    950: '#000000',
  },
}

SCSS

$custom: #257a69;
$custom-light: #6ca193;
$custom-dark: #000000;

JSON

{
  "hex": "#257a69",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 105
  },
  "hsl": {
    "h": 168,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52459,
    "c": 0.08437,
    "h": 176.7
  },
  "luminance": 0.15332
}

Semantic roles & 50–950 ramp

primary

#257A69

secondary

#AC4E61

accent

#4B68DD

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070F0D

muted

#7A7E7E

Preview Lab

Preview with #257A69

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →